<%@ page contentType="text/html; charset=UTF-8" language="java"
 import="java.util.*"%>
<html>
<head>
    <meta charset="UTF-8">
    <title>登录信息 | request对象</title>
</head>
<body bgcolor="#ccffcc">
<h1>你刚才输入的内容是</h1>>
<%
Enumeration enu = request.getParameterNames();
while (enu.hasMoreElements()){
    String paramterName = (String)enu.nextElement();
    String paramterValue = request.getparameter(paramterName);
    out.print("参数名称："+paramterName+"<br>");
    out.print("参数内容："+paramterValue+"<br>");

}

%>
</body>
</html>